/* =========================================================
   service.css — サービス下層ページ専用スタイル
   ========================================================= */

/* ---------- サブページ共通 ---------- */
.is-subpage body,
.is-subpage {
  background: var(--bg);
}

/* ヘッダーのカレントリンク */
.nav a.is-current {
  color: var(--brand-1);
  position: relative;
}
.nav a.is-current::after {
  content: "";
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad);
  border-radius: 2px;
}

/* ---------- パンくずリスト ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 32px;
}
.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.breadcrumb a:hover {
  color: var(--brand-1);
}
.breadcrumb__sep {
  opacity: 0.5;
}

/* ---------- ページヒーロー ---------- */
.page-hero {
  position: relative;
  padding: clamp(120px, 14vw, 180px) 0 clamp(60px, 6vw, 80px);
  overflow: hidden;
}

.page-hero__body {
  /* max-width: 840px; */
}
.page-hero__title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 12px 0 20px;
}
.page-hero__lead {
  font-size: clamp(15px, 1.5vw, 17px);
  color: var(--ink-soft);
  line-height: 1.9;
  margin: 0;
}

/* ---------- サービスナビ ---------- */
.svc-nav {
  position: sticky;
  top: 64px;
  z-index: 40;
  background: rgba(244, 248, 255, 0.85);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--line);
  padding: 0;
}
.svc-nav__list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.svc-nav__list::-webkit-scrollbar {
  display: none;
}
.svc-nav__link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 14px 20px;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition:
    color 0.2s,
    border-color 0.2s;
}
.svc-nav__link:hover,
.svc-nav__link.is-active {
  color: var(--brand-1);
  border-bottom-color: var(--brand-1);
}
.svc-nav__link--accent {
  color: var(--brand-3);
}
.svc-nav__link--accent:hover {
  color: var(--brand-3);
  border-bottom-color: var(--brand-3);
}
.svc-nav__num {
  font-family: var(--mono);
  font-size: 10px;
  opacity: 0.5;
  letter-spacing: 0.1em;
}

/* ---------- サービス詳細セクション ---------- */
.svc-section {
  padding: clamp(80px, 10vw, 130px) 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.svc-section:nth-child(even) {
  background: var(--bg-2);
}
.svc-section--accent {
  background: var(--deep) !important;
  color: #fff;
}
.svc-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.svc-section--rev .svc-section__inner {
  direction: rtl;
}
.svc-section--rev .svc-section__inner > * {
  direction: ltr;
}

/* メディア側 */
.svc-section__media {
  position: relative;
}
.svc-section__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 16px;
  display: block;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.12);
}
.svc-section__num {
  position: absolute;
  top: -24px;
  left: -16px;
  font-family: var(--mono);
  font-size: 80px;
  font-weight: 700;
  line-height: 1;
  color: var(--brand-1);
  opacity: 0.12;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}
.svc-section--accent .svc-section__num {
  color: #fff;
}
.svc-section__badge {
  position: absolute;
  top: 16px;
  right: -12px;
  background: var(--grad);
  color: #fff;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  padding: 6px 14px;
  border-radius: 40px;
  box-shadow: 0 4px 16px rgba(31, 108, 255, 0.4);
}

/* テキスト側 */
.svc-section__body .section-eyebrow {
  color: var(--brand-2);
}
.svc-section__body .section-eyebrow::before {
  background: var(--brand-2);
}
.svc-section--accent .section-eyebrow {
  color: rgba(255, 255, 255, 0.6);
}
.svc-section--accent .section-eyebrow::before {
  background: rgba(255, 255, 255, 0.6);
}
.svc-section__title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  line-height: 1.2;
  margin: 12px 0 20px;
  letter-spacing: -0.01em;
}
.svc-section--accent .svc-section__title {
  color: #fff;
}
.svc-section__lead {
  font-size: 15px;
  line-height: 1.9;
  color: var(--ink-soft);
  margin: 0 0 28px;
}
.svc-section--accent .svc-section__lead {
  color: rgba(255, 255, 255, 0.75);
}

/* 特徴リスト */
.svc-section__features {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: grid;
  gap: 10px;
}
.svc-section__features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--ink);
  line-height: 1.7;
}
.svc-section--accent .svc-section__features li {
  color: rgba(255, 255, 255, 0.85);
}
.svc-section__features li::before {
  content: "✓";
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: var(--grad-soft);
  border: 1px solid rgba(31, 108, 255, 0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--brand-1);
  margin-top: 2px;
}
.svc-section--accent .svc-section__features li::before {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}

/* 価格 */
.svc-section__price {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 20px;
  background: var(--grad-soft);
  border-left: 3px solid var(--brand-1);
  border-radius: 0 8px 8px 0;
  margin-bottom: 32px;
}
.svc-section__price-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
}
.svc-section__price-val {
  font-size: 22px;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* アクションボタン */
.svc-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.btn-primary--light {
  background: #fff;
  color: var(--brand-1);
}
.btn-primary--light .arrow {
  color: var(--brand-1);
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 860px) {
  .svc-section__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .svc-section--rev .svc-section__inner {
    direction: ltr;
  }
  .svc-section__media {
    order: -1;
  }
  .svc-nav__link {
    padding: 12px 16px;
    font-size: 11px;
  }
  .page-hero__title {
    font-size: clamp(36px, 8vw, 56px);
  }
}
@media (max-width: 640px) {
  .svc-nav__list {
    gap: 0;
  }
  .svc-nav__link {
    padding: 10px 12px;
    font-size: 10px;
  }
  .svc-section__num {
    font-size: 56px;
    top: -16px;
    left: -8px;
  }
  .svc-section__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .svc-section__actions a {
    text-align: center;
    justify-content: center;
  }
  .breadcrumb {
    flex-wrap: wrap;
  }
  .page-hero__title {
    font-size: clamp(30px, 8vw, 48px);
  }
  .page-hero__lead {
    font-size: 14px;
  }
}